Lithium
“Without taking notice, we got accustomed to the use of light laptops, thin mobile phones, and small electronics. We are no longer surprised by the possibility of recharging and discharging the battery repeatedly, and we take it for granted that the energy stored in this ‘can’ is easily available. The word lithium has penetrated the dictionary of the general public.” This is an introduction to a new popular-science article by our colleagues Jan Rohovec and Tomáš Navrátil, recently published in the Vesmír magazine, where you can find more details.